/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package app.metatron.discovery.common.oauth;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Created by kyungtaak on 2017. 1. 25..
 */
public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {

  @Override
  public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
                                      AuthenticationException exception) throws IOException, ServletException {
    response.sendError(HttpServletResponse.SC_UNAUTHORIZED, exception.getLocalizedMessage());
  }
}
